EP3366059A4 - Verfahren und vorrichtung zur durchführung von strahlenformung - Google Patents

Verfahren und vorrichtung zur durchführung von strahlenformung Download PDF

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Publication number
EP3366059A4
EP3366059A4 EP15906436.9A EP15906436A EP3366059A4 EP 3366059 A4 EP3366059 A4 EP 3366059A4 EP 15906436 A EP15906436 A EP 15906436A EP 3366059 A4 EP3366059 A4 EP 3366059A4
Authority
EP
European Patent Office
Prior art keywords
beam formation
performing beam
formation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP15906436.9A
Other languages
English (en)
French (fr)
Other versions
EP3366059A1 (de
Inventor
Jinhua Liu
Zhan Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of EP3366059A1 publication Critical patent/EP3366059A1/de
Publication of EP3366059A4 publication Critical patent/EP3366059A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
EP15906436.9A 2015-10-20 2015-10-20 Verfahren und vorrichtung zur durchführung von strahlenformung Withdrawn EP3366059A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/092255 WO2017066917A1 (en) 2015-10-20 2015-10-20 Method and device for performing beamforming

Publications (2)

Publication Number Publication Date
EP3366059A1 EP3366059A1 (de) 2018-08-29
EP3366059A4 true EP3366059A4 (de) 2019-08-28

Family

ID=58556577

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15906436.9A Withdrawn EP3366059A4 (de) 2015-10-20 2015-10-20 Verfahren und vorrichtung zur durchführung von strahlenformung

Country Status (4)

Country Link
US (2) US9913277B2 (de)
EP (1) EP3366059A4 (de)
CN (1) CN108352874B (de)
WO (1) WO2017066917A1 (de)

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CN113630167B (zh) * 2016-03-03 2024-01-26 交互数字专利控股公司 用于波束成形系统内的波束控制的方法及设备
JP6216425B1 (ja) * 2016-09-01 2017-10-18 パナソニック株式会社 基地局装置、通信システムおよび送信制御方法
CN107835042B (zh) * 2016-09-14 2020-12-01 华为技术有限公司 同步波束发送接收方法、网络设备、终端及系统
KR102588492B1 (ko) * 2016-11-28 2023-10-13 삼성전자주식회사 무선 통신 시스템에서 빔 불일치를 탐지하기 위한 장치 및 방법
WO2018106166A1 (en) * 2016-12-05 2018-06-14 Telefonaktiebolaget Lm Ericsson (Publ) Accessing a wireless communication network with reduced signalling overhead
WO2018112849A1 (zh) * 2016-12-22 2018-06-28 广东欧珀移动通信有限公司 用于非连续接收的数据传输方法和装置
US10993183B2 (en) * 2017-08-11 2021-04-27 Qualcomm Incorporated Wake up procedure using pseudo-omni beam
US10548182B2 (en) * 2017-08-21 2020-01-28 Qualcomm Incorporated Beam management for connected discontinuous reception with advanced grant indicator
US10631262B2 (en) * 2017-10-25 2020-04-21 T-Mobile Usa, Inc. Determining device location
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US11224088B2 (en) 2018-07-02 2022-01-11 Qualcomm Incorporated Beam sweeping during an on-period of a DRX cycle
US10892814B2 (en) * 2018-12-07 2021-01-12 Charter Communications Operating, Llc Performing receive beamforming in a fifth generation millimeter wave system
US10673136B1 (en) * 2019-04-10 2020-06-02 Dell Products, Lp Control system and method for training a reconfigurable antenna
US11265815B2 (en) * 2019-04-30 2022-03-01 Qualcomm Incorporated Methods and apparatuses for power saving by detecting empty symbols
CN110337110B (zh) * 2019-05-24 2021-06-22 华为技术有限公司 一种波束训练方法及装置
US12256276B2 (en) 2019-06-26 2025-03-18 Qualcomm Incorporated Per-SSB beam switching for neighbor cell measurement in a synchronized network
CN112788558B (zh) * 2019-11-11 2022-05-24 中国科学院深圳先进技术研究院 数据通信方法及相关设备
US11923936B2 (en) * 2019-11-22 2024-03-05 Qualcomm Incorporated Methods and apparatus for beam training based on beam configuration information over sidelink
US12302435B2 (en) 2019-12-17 2025-05-13 Telefonaktiebolaget Lm Ericsson (Publ) Resumed beamformed communication with a terminal device
US11770168B2 (en) * 2020-02-28 2023-09-26 Qualcomm Incorporated Beam training for sidelink (SL) configured with discontinuous reception (DRX)
CN115428528A (zh) 2020-04-24 2022-12-02 瑞典爱立信有限公司 用于功率控制的方法和装置
CN113873535B (zh) * 2020-06-15 2025-02-11 中兴通讯股份有限公司 发送信号的方法、终端、电子设备、计算机可读介质
CN113950075B (zh) * 2020-07-17 2024-06-18 华为技术有限公司 预测方法和终端设备
CN116648955B (zh) * 2020-10-19 2025-07-22 上海诺基亚贝尔股份有限公司 用于波束整形协调的机制
CN114698071B (zh) * 2020-12-31 2024-07-26 维沃移动通信有限公司 能量提供方法、装置及通信设备
CA3204275A1 (en) * 2021-01-07 2022-07-14 Chunli Wu Beam management for a device in an inactive mode
EP4295493A4 (de) 2021-02-19 2024-11-20 Qualcomm Incorporated Strahltraining für bidirektionale vollduplex-sidelink-kommunikation

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Also Published As

Publication number Publication date
CN108352874B (zh) 2021-09-03
US10499399B2 (en) 2019-12-03
EP3366059A1 (de) 2018-08-29
US20180167925A1 (en) 2018-06-14
US20170273062A1 (en) 2017-09-21
CN108352874A (zh) 2018-07-31
WO2017066917A1 (en) 2017-04-27
US9913277B2 (en) 2018-03-06

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